Table 1 Demographic details on the included studies.
Authors and year | Sample size | M/F | Mean age + S.D | Substance | Dosage | Time elapsed between drug administration and task performance | Conditions under which the MET was administered |
|---|---|---|---|---|---|---|---|
Dolder et al.25 | 22 | 12 M, 12 F | 33 ± 11 | LSD | 100 µg | 5 h:30 min after 100 µg dose | Laboratory |
Dolder et al.25 | 22 | 12 M, 12 F | 33 ± 11 | LSD | 200 µg | 7 h:30 min after 200 µg dose | Laboratory |
Thomas Pokorny et al.17 | 32 | 17 M,15 F | 26.72 ± 5.34 | Psilocybin | 0.215 mg | 160 min after substance administration | Laboratory |
Mason et al.21 | 55 | 29 M, 26 F | 34.8 ± 8.9 | Psilocybin | 1.9 mg | Morning after ingestion | Retreat |
Uthaug et al.11 | 30 | 12 M, 18 F | 40.18 ± 10.10 | Ayahuasca | 3.6 ± 0.2 mg | 30 min before ingestion of ayahuasca and the morning after the ceremony | Retreat |
Kiraga et al.12 | 19 | 14 M, 5 F | 39 ± 11.3 | Ayahuasca | 57.44 (± 25.77) mg | the morning after the ceremony | Retreat |
